GRAP STAGE 4: A CRUCIAL STEP IN DELHI-NCR'S FIGHT AGAINST AIR POLLUTION

GRAP Stage 4: A Crucial Step in Delhi-NCR's Fight Against Air Pollution

GRAP Stage 4: A Crucial Step in Delhi-NCR's Fight Against Air Pollution

Blog Article

As air quality in Delhi and the National Capital Region (NCR) continues to deteriorate, the implementation of the Graded Response Action Plan (GRAP) has become increasingly vital. Among its various stages, GRAP Stage 4 represents one of the most stringent measures aimed at combating severe air pollution. This blog delves into the specifics of GRAP Stage 4, its implications, and the broader context of air quality management in the region.

What is GRAP?


The Graded Response Action Plan was established in 2016 following a directive from the Supreme Court of India. It serves as an emergency response mechanism to address declining air quality levels in Delhi-NCR. The plan categorizes air quality into different stages based on the Air Quality Index (AQI), with each stage triggering specific actions to mitigate pollution. GRAP is implemented by multiple agencies, including the Commission for Air Quality Management (CAQM), and involves coordinated efforts across Delhi, Haryana, Uttar Pradesh, and Rajasthan.

The Significance of GRAP Stage 4


GRAP Stage 4 is activated when the AQI exceeds 450, categorizing it as "severe plus." This stage represents a critical point where immediate and robust actions are necessary to protect public health. For instance, during a recent episode, Delhi's AQI reached alarming levels of 484, prompting the enforcement of Stage 4 measures on November 18, 2024.

Key Measures Under GRAP Stage 4


The measures enacted under GRAP Stage 4 are comprehensive and aim to significantly reduce pollution levels:

  1. Construction Activities Halted: All construction and demolition activities are suspended. This ban extends to public projects such as highways and flyovers, which are significant contributors to dust and particulate matter in the air.

  2. Restrictions on Vehicle Movement:

    • Commercial Vehicles: Diesel-run medium and heavy goods vehicles registered in Delhi that do not meet BS-VI emission standards are prohibited from operating unless they are transporting essential goods

    • Private Vehicles: The use of petrol vehicles that are BS-III compliant and diesel vehicles that are BS-IV compliant is restricted within city limits.

    • Interstate Trucks: Trucks carrying non-essential goods are barred from entering Delhi unless they operate on cleaner fuels like LNG or CNG.



  3. Educational Adjustments: Schools have shifted to online classes for most students, with physical attendance only permitted for classes 10 and 12. This decision aims to protect students from exposure to hazardous air quality conditions.

  4. Work-from-Home Policies: Government offices may operate with reduced staff capacity, encouraging employees to work from home wherever possible.

  5. Public Awareness Campaigns: Authorities are also tasked with educating citizens about the importance of adhering to these measures and promoting practices that can help reduce personal contributions to air pollution.


The Broader Context of Air Quality in Delhi-NCR


Delhi's struggle with air pollution is a multifaceted issue influenced by various factors including vehicular emissions, industrial discharges, construction dust, and seasonal agricultural burning in neighboring states. The implementation of GRAP is crucial not only for immediate relief but also for fostering long-term improvements in air quality management.

Challenges Ahead


While GRAP Stage 4 provides a framework for addressing severe pollution levels, challenges remain:

  • Enforcement Difficulties: Ensuring compliance with restrictions can be challenging due to the sheer volume of vehicles and construction activities.

  • Public Cooperation: Engaging residents in adopting eco-friendly practices is essential for the success of these measures.

  • Sustainable Solutions: Long-term solutions require investment in public transport infrastructure, cleaner technologies, and stricter emissions regulations.


Conclusion


GRAP Stage 4 represents a critical intervention in Delhi-NCR's ongoing battle against air pollution. By implementing stringent measures such as halting construction activities and restricting vehicle movement, authorities aim to safeguard public health during periods of hazardous air quality. However, sustained efforts from both government bodies and citizens are necessary to create a cleaner and healthier environment for future generations.

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